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SnykCVE-2021-23771

HistoryMar 17, 2022 - 12:15 p.m.

CVE-2021-23771

2022-03-1712:15:07

CWE-1321

snyk

web.nvd.nist.gov

cve-2021-23771

notevil

argencoders-notevil

sandbox escape

prototype pollution

nvd

security issue

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS

0.001

Percentile

30.3%

JSON

This affects all versions of package notevil; all versions of package argencoders-notevil. It is vulnerable to Sandbox Escape leading to Prototype pollution. The package fails to restrict access to the main context, allowing an attacker to add or modify an object’s prototype. Note: This vulnerability derives from an incomplete fix in SNYK-JS-NOTEVIL-608878.

Affected configurations

Nvd

Node

argencoders-notevil_projectargencoders-notevilRange≤2.5.0node.js

notevil_projectnotevilRange≤1.3.3node.js

VendorProductVersionCPE
argencoders-notevil_projectargencoders-notevil*cpe:2.3:a:argencoders-notevil_project:argencoders-notevil:*:*:*:*:*:node.js:*:*
notevil_projectnotevil*cpe:2.3:a:notevil_project:notevil:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
argencoders-notevil_project	argencoders-notevil	*	cpe:2.3:a:argencoders-notevil_project:argencoders-notevil::::::node.js::*
notevil_project	notevil	*	cpe:2.3:a:notevil_project:notevil::::::node.js::*

CNA Affected

[
  {
    "product": "notevil",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "argencoders-notevil",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

References

snyk.io/vuln/SNYK-JS-ARGENCODERSNOTEVIL-2388587

snyk.io/vuln/SNYK-JS-NOTEVIL-2385946

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

EPSS

0.001

Percentile

30.3%

JSON

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